O Jae Se, managing director of the Standing Council of the Korean Federation of Workers in Commerce in Japan, said the case of the warship "Cheonan's" sinking was a sheer fabrication made by the south Korean ruling quarters from A to Z and a natural product of the policy of toeing outside forces' line and pursuing confrontation with fellow countrymen pursued by sycophants and traitors.

He charged that the anti-DPRK smear campaign of the south Korean conservative group is not only throwing a big hurdle in the way of the business of Korean workers in commerce and causing uneasiness among them but also sparking again antagonism in the Korean community in Japan.

He declared that broad strata of Korean workers in commerce would unite as one under the banner of "By our nation itself" and resolutely struggle against the racket of the present south Korean ruling quarters to escalate the confrontation with the DPRK.

Hyon Tae Sik, chief secretary of the Central Standing Management Board of the Korean Youth Commercial Association in Japan, stressed that young Koreans in commerce in Japan would firmly unite as one and turn out in a dynamic struggle to frustrate the war moves of the group of traitors and achieve peace, reunification and prosperity of the country.